init: inital commit

lib/localiser/localisation/floor/server.ex

@@ -0,0 +1,24 @@
+defmodule Localiser.Localisation.Floor.Server do
+  use Supervisor
+
+  alias Localiser.Localisation.Room
+  alias Localiser.Localisation.Sensor
+  def start_link(floor) do
+    Supervisor.start_link(__MODULE__, floor, name: via(floor.id))
+  end
+
+  def via(floor_id) do
+    {:via, Registry, {Localiser.Registry, {:floor_server, floor_id}}}
+  end
+
+  @impl true
+  def init(floor) do
+    children = [
+      {Room.Supervisor, floor},
+      {Sensor.Supervisor, floor},
+      {Sensor.Manager, floor}
+    ]
+
+    Supervisor.init(children, strategy: :one_for_one)
+  end
+end